NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 973-766

This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The ten 1,000-number thousand-blocks inside prefix 973-766 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 973 blocks

Most active assignees, all time — NPA 973
OMNIPOINT COMMUNICATIONS, INC. - NJ 6
TERRA NOVA TELECOM INC. 1
TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 1
MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 1
COMCAST IP PHONE, LLC 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2006-02-16 973-766-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ORANGE NJ
2006-03-30 973-766-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2003-06-03 973-766-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ORANGE NJ
2003-06-16 973-766-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ORANGE NJ
2003-08-11 973-766-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ORANGE NJ
2003-08-11 973-766-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ORANGE NJ
2003-08-11 973-766-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ORANGE NJ
2023-05-24 973-766-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J ORANGE NJ
2002-03-12 973-766-8XXX 8000–8999Assigned MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 3639 ORANGE NJ
— 973-766-9XXX 9000–9999Reserved TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 ORANGE NJ

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.